Audio Interface Only the main unit and USB cable will be shipped. Operation has been confirmed on Windows 11. Please download the drivers from the official website. I do not smoke or have any pets. It will be wrapped in packing material and shipped via Kuroneko Yamato's Takkyubin (home delivery service). The QUAD-CAPTURE is a 4-in/4-out, up to 24-bit/192kHz USB 2.0 audio interface that inherits the high-quality sound design "VS PREAMP" from the popular OCTA-CAPTURE, "VS STREAMING" for low latency, and "AUTO-SENSE" for setting the optimal input level with one action. - Equipped with two "VS PREAMP" microphone preamps with high-quality sound design, which have been highly evaluated in OCTA-CAPTURE. - "VS STREAMING" technology for ultra-low latency and stable operation. - Equipped with "AUTO-SENSE" that can automatically set the optimal input level. - Supports USB 2.0 and USB bus power, allowing it to be used in any situation. Main Specifications Audio Recording/Playback Channels - Sampling Frequency 96kHz, 48kHz, 44.1kHz: Recording = 4 channels, Playback = 4 channels - Sampling Frequency 192kHz: Recording = 2 channels, Playback = 2 channels Signal Processing: PC Interface = 24-bit, AD/DA Converter = 24-bit, Internal Processing = 40-bit Sampling Frequency: AD/DA Converter (192kHz, 96kHz, 48kHz, 44.1kHz), Digital (In/Out) (96kHz, 48kHz, 44.1kHz) Connectors - INPUT 1-2 [XLR type (balanced, phantom power: DC 48V), TRS standard type (balanced) * INPUT 1 supports high impedance] / PHONES (stereo standard type) / OUTPUT 1-2 (TRS standard type (balanced)) / COAXIAL IN, COAXIAL OUT / MIDI terminals (in, out) / USB terminal Power: Obtained from the USB terminal Size/Weight: Width (W) 185 mm x Depth (D) 134 mm x Height (H) 44 mm, 570 g